Hello,i have a siemens laptop with a core 2 duo P7350 @2Ghz (socket supported BGA479, PGA478) working at 750Mhz.Sometimes with windows xp used to work fine but i was getting BSOD.I have a core 2 duo T5500 @1.66Ghz (socket supported PBGA479, PPGA478) and i wonder if it will work.I also want to know why i get BSOD with the P7350.Laptop came with single core Celeron.

I have installed 2GB more of ram.My ram used to be 1.75 with 2GB of ram installed.Now that i have 4GB of ram usable is only 2.75.So i installed 2GB for 750MB?GPU is set at 256MB.I tried to set it at 128 but only 100MB of ram is increased.Any help please?